| Ilyocypris bradyi的轮廓分析 |
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| 引用本文： | 王亚琼,沙金庚,彭博,饶馨.Ilyocypris bradyi的轮廓分析[J].微体古生物学报,2011(1):119-126. |
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| 作者姓名： | 王亚琼 沙金庚 彭博 饶馨 |
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| 作者单位： | 中国科学院南京地质古生物研究所现代古生物学和地层学国家重点实验室; |
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| 基金项目： | 国家自然科学基金(40632010)支持 |
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| 摘 要： | 本文试图通过对若尔盖盆地晚新生代非海相介形类化石Ilyocypris bradyi(Sars)的轮廓分析来介绍几何形态测量法在介形类化石的形态分析中的应用。分析对比后发现,虽然Ilyocypris bradyi(Sars)居群内的个体在形态上存在或多或少的差异,但这些差异之间存在连续过渡的关系,并未出现明显的分异,说明此种的种内变异是连续的。
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| 关 键 词： | Ilyocypris bradyi介形类 形态学分析 轮廓分析法 |
OUTLINE ANALYSIS OF ILYOCYPRIS BRADYI(OSTRACODA) |
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| WANG Yaqiong,SHA Jingeng,PENG Bo , RAO Xin LPS,Nanjing Institute of Geology , Palaeontology,Chinese Academy of Sciences,Nanjing.OUTLINE ANALYSIS OF ILYOCYPRIS BRADYI(OSTRACODA)[J].Acta Micropalaeontologica Sinica,2011(1):119-126. |
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| Authors: | WANG Yaqiong SHA Jingeng PENG Bo RAO Xin LPS Nanjing Institute of Geology Palaeontology Chinese Academy of Sciences Nanjing |
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| Institution: | WANG Yaqiong,SHA Jingeng,PENG Bo and RAO Xin LPS,Nanjing Institute of Geology and Palaeontology,Chinese Academy of Sciences,Nanjing 210008 |
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| Abstract: | Outline analysis as a method of morphometic is introduced into the studies on morphological variations of Late Cenozoic non-marine Ilyocypris bradyi(Sars)in this paper.The result exhibits the gradually transition of outline variation in Ilyocypris bradyi(Sars),which could be treated as continuous intraspecific variation. |
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| Keywords: | Ilyocypris bradyi Ostracoda morphometric analysis outline analysis |
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